81417114

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{2441}}^1$

素因数の和:2575

約数の個数: 48

約数和(自身を含む): 188571240

約数和(自身を除く): 107154126

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 109, 153, 218, 306, 327, 654, 981, 1853, 1962, 2441, 3706, 4882, 5559, 7323, 11118, 14646, 16677, 21969, 33354, 41497, 43938, 82994, 124491, 248982, 266069, 373473, 532138, 746946, 798207, 1596414, 2394621, 4523173, 4789242, 9046346, 13569519, 27139038, 40708557, 81417114]

約数ペア:

[(1, 81417114), (2, 40708557), (3, 27139038), (6, 13569519), (9, 9046346), (17, 4789242), (18, 4523173), (34, 2394621), (51, 1596414), (102, 798207), (109, 746946), (153, 532138), (218, 373473), (306, 266069), (327, 248982), (654, 124491), (981, 82994), (1853, 43938), (1962, 41497), (2441, 33354), (3706, 21969), (4882, 16677), (5559, 14646), (7323, 11118)]